It's quite possible that there are times I am half awake, and thus the day feels shorter.

I think that it likely that there was a major fault in the lookout.

I believe this may be a correction after investigation of his date of birth in the family register.

The exception was in China, where flat bread was probably not eaten.

We may well have rain this evening.

It will rain perhaps tomorrow.

It may be that she will succeed in the examination.

The chances are that she is still in bed.

We think it possible that they may arrive next week.

They are likely to agree to our plan.

They will probably have many psychological problems as a result, and that would be worse in the long run.

Probably he wasn't just playing practical trick on us.

In other words, physical obstacles, perhaps unknown to the original surveyor and engineer, will require alterations to be made in order to surmount them.

He is likely to come.

It is probable that he will fail.

I dare say he will find the right wife for himself.

He wasn't perhaps playing a practical joke on us.

The chances are that he is still in bed.

He thought maybe this was a trick.

He would probably die before he got his degree.